/Engine/Source/Runtime/CoreUObject/Public/UObject/ReferenceChainSearch.h
Searches for references in a previous GC run snapshot temporarily acquiring its object info
void PerformSearchFromGCSnapshot ( TConstArrayView< [UObject](API\Runtime\CoreUObject\UObject\UObject) * > InObjectsToFindReferencesTo, [FGCSnapshot](API\Runtime\CoreUObject\UObject\FGCSnapshot) & InSnapshot )